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Publication numberUS3930286 A
Publication typeGrant
Application numberUS 05/530,877
Publication dateJan 6, 1976
Filing dateDec 9, 1974
Priority dateDec 9, 1974
Publication number05530877, 530877, US 3930286 A, US 3930286A, US-A-3930286, US3930286 A, US3930286A
InventorsInez Madeleine McGowen
Original AssigneeUnited Vintners, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Flexible container having valve with puncturing plunger
US 3930286 A
Wine or other beverage receptacle comprising a flexible container of sheet-like material having affixed thereto a valve which is capable of puncturing the sheet to provide an outlet, together with a rigid or semi-rigid support having an opening to receive and support the valve and to support the container and its contents in upright position for display and dispensing.
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I claim:
1. A beverage container-dispenser comprising:
a. a flexible bag having a sealable opening for filling the bag,
b. a valve attached to a wall of the bag, said valve having an operating member capable of movement to a closing position in which it closes the valve and which also during such closing movement serves to puncture the bag, said operating member being also movable to a dispensing position wherein it opens the valve to allow dispensing of beverage from the bag,
c. a support structure having opposed side walls joined at the top and diverging from top to bottom and having a flat bottom joining the lower edges of the side walls and acting as a base to support the structure and bag in upright display and dispensing position and
d. said valve projecting through a wall of the support structure.
2. The container-dispenser of claim 1 wherein the wall of the support structure through which the valve projects has an area surrounding the valve which is weakened so as to be readily removable while remaining attached to the valve.
3. Beverage dispensing construction comprising the structure of claim 2 in combination with a rigid, self-supporting housing having an open end, said area of the support structure, when separated, fitting within such open end.

This invention relates to receptacles for wine and other beverages.

Typically wine is packaged in glass bottles. However, there exists a substantial market for wine packaged in flexible sheet-like containers or bags but a difficulty involved is that these bags are not self-sustaining and cannot be set upright on a shelf or table for display or dispensing. There are available today a number of sheet materials such as laminates of polyester - foil - polyester - polypropylene (the polypropylene being intended to contact the wine) which are suitable as wine containers, but because of the lack of means heretofore for properly supporting them for display and dispensing, they have not been used or have been used only to a limited extent.

It is an object of the present invention to provide improvements in the packaging of wine and other beverages.

It is another and more particular object of the present invention to provide a flexible container for wine and other beverages which obviates the difficulties mentioned above and is provided with means for supporting the packaged wine for display and for dispensing.

The above and other objects of the invention will be apparent from the ensuing description and the appended claims.

One embodiment of the invention is illustrated by way of example in the accompanying drawings in which:

FIG. 1 is a plan view of the flexible bag-like container prior to filling and sealing;

FIG. 2 is a similar view of the same container filled with wine and sealed;

FIG. 3 is an end view taken along the line 3--3 of FIG. 1;

FIG. 4 is a sectional view on a larger scale taken along the line 4--4 of FIG. 1;

FIG. 5 is a plan view of the blank for a semirigid holder and support for the filled container;

FIG. 6 is a view of the complete package including the filled bag and holder showing their appearance when on display, in storage or in dispensing position;

FIG. 7 is a view as seen from the right of FIG. 6;

FIG. 8 is a view in vertical midsection of the dispensing valve employed with the wine container of the invention;

FIG. 9 is a view as seen from the left of FIG. 8;

FIG. 10 is a view in side elevation of the wine container in its holder as in FIG. 7 but with the dispensing valve attached;

FIG. 11 is a view in side elevation of a barrel shaped dispenser to be used with the filled flexible wine container removed from the support or holder shown in FIG. 10;

FIG. 12 is a view as seen from the left of FIG. 11;

FIG. 13 is a bottom view of FIG. 11.

Referring now to the drawings and preliminarily to FIGS. 1, 2, 3 and 4, a flexible sheet-like container is there shown and generally is designated as 10. It comprises two identical halves 11 which may be of any suitable flexible sheet-like plastic material such as a laminate of polyester - aluminum foil - polyester-polypropylene or polyester- aluminum foil - copolymer or blend of polyester and polyethylene provided that it is compatible with the beverage which it is to contain, for example, a still wine. In the examples given the first named layer would be on the outside and the last named layer would be on the inside in contact with the wine. The two sheets are sealed together along their longitudinal edges 12 and their bottom edges 13, for example, by heat sealing.

Referring now to FIG. 4, a sealing ring generally designated by the reference numeral 14 is there shown. It comprises a flange 15, a neck 16 formed with a central axial passage 17 and an annular rib 19 defining an annular groove 20. The flange 15 is affixed to the exterior of the bag by heat sealing or by an adhesive, preferably by heat sealing.

As will be seen, the circular area 21 of the bag which is adjacent the axial passage 17 is unperforated at this stage.

Referring to FIG. 2, the open ended bag or envelope 10 shown in FIG. 1 is filled with wine or other beverage and then it is heat sealed at 25 and along the edges 26 down to a level indicated by the line 27. Further, the heat sealed portion 25 is cut away to provide a finger opening 28 for a purpose described hereinafter.

Referring now to FIG. 5, a die cut blank generally designated as 30 is there shown. This blank is preferably made of paperboard of other inexpensive rigid or semirigid material which can be die cut and folded along the crease lines shown as broken lines. The blank 30 is composed in two halves 31 of the same size and shape, separated by an area 32. One of the body halves 31 has an end portion or flap 33 which is die cut at its outer edge to provide a tab 34 and further it is die cut below the flap 33 to provide a finger opening 35. The other half 31 of the blank has a matching opening 35 and it is also scored or grooved at 36 to define an oval cut-out portion 37 which can be readily removed for a purpose described below. This cut-out portion 37 is formed with a circular opening 38 for a purpose described below.

Referring now to FIGS. 6 and 7, the bag 10 filled with wine or other beverage and sealed as described above and with its sealing ring 14 in place is placed over the base portion 32 of the blank 30, the two halves 31 are folded about the score lines that separate them from base 32 so as to form a tent-like enclosure generally designated as 39, and the flap 33 is folded over and the tab 34 is folded back to provide a hand hold. The neck 16 of the sealing ring 14 is slipped through the circular opening 38.

Referring now to FIG. 8, a valve is provided which is generally designated as 45. This valve has a flange 46 formed with an annular retainer ring 46a which is slipped over the rib 19 of the neck 16 of sealing ring 14, by which means the valve is attached to sealing ring and the bag. A tubular member 47 is provided which is integral with the flange 46. The tube 47 has an axial passage 48 for dispensing wine in the manner described below. A plunger 49 is provided having a sharpened knife edge 50 at its inner end and a knob 51 at its outer end. A keeper or lock member 52 is provided which, as shown in FIG. 9, may be of spiral configuration and which is interposed between the inner end of the knob 51 and the flange 46. As will be apparent, the bag containing the wine is intact until such time as the plunger 49 is thrust inwardly. Normally, the plunger is kept from being thrust inwardly by the keeper 52. However, upon stripping away the keeper 52, the plunger is free to be thrust inwardly. This is accomplished when it is desired to dispense the wine simply by pushing in on the knob or handle 51. As long as the knob is in its inner position a projection or boss 51a plugs passage 48 and prevents flow of wine, but on pulling it out, wine is dispensed.

It will be apparent that a flexible container for wine and other beverages is provided which has the advantages of packaging wine in a flexible bag and yet is provided with a simple, inexpensive and very effective support in the form of the tent structure 39 and with a very convenient dispensing valve. The structure can be placed upright on a shelf in a liquor store for display. When a person purchases such a package he can store it on a shelf, for example, in a refrigerator until it is desired to dispense the wine and he can stand it up on a table for dispensing.

Dispensing is made very easy by simply stripping away the keeper 52, pushing the knob 51 inwardly and then pulling it out. When as much wine is dispensed as is desired, the knob 51 is pushed in again so as to plug the tube 47. The keeper 52 is deformed or broken when it is removed and its absence, or its damaged condition serves as a telltale that the bag 10 has been opened.

Yet another advantage of the construction thus shown is illustrated in FIGS. 11, 12 and 13 where there is shown a barrel 60 which may be of any suitable material such as wood, metal or, preferably, a molded plastic. The barrel 60 comprises a body 61 and downwardly projecting legs 62. Diametrically opposite the legs 62 are nesting grooves 63. As will be seen, the legs 62 of one barrel will nest in the grooves 63 of the barrel below so that several barrels may be stacked one upon another. As is shown in FIG. 12, the front end of the barrel (i.e. the left as viewed in FIG. 11) is open at 65 and the shape and size of the opening 65 are such that the cut out portion 37 of the support structure 39 will fit therein as by a snap fit. In use a purchaser will purchase one or more of the wine packages 39 and along with it he will purchase (or will be given as a bonus) one of the barrels 60. He will then tear out the cut out portion 37, will separate the bag and attached cut out 37 from the rest of the support 39, will insert the bag in the barrel 60 through its open end and will fit the cut out portion 37 into the open end 65 of the barrel. This provides an adequate support for the bag of wine and its valve; it is readily accessible and it may be operated to dispense wine as desired. Further, the cut out portion 37 may be suitably decorated, may carry identification of the wine, etc.

When the bag has been emptied, another of the packages will be placed in the barrel. The barrel becomes, therefore, a more or less permanent dispenser to be used over and over again.

It will therefore be apparent that new and useful wine dispensing and container equipment are provided.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2379327 *Aug 5, 1943Jun 26, 1945Ralph B WaiteDispenser
US2574989 *Jul 4, 1945Nov 13, 1951Waite Ralph BAxially slidable apertured closure cap having means for limiting opening movement of the cap
US3206075 *Jul 2, 1963Sep 14, 1965Scholle Container CorpDispensing device
US3239104 *Jan 2, 1964Mar 8, 1966Scholle Container CorpDispensing device
US3339721 *Feb 8, 1966Sep 5, 1967Milprint IncBag carrier
US3349965 *Oct 12, 1965Oct 31, 1967Thermoplastic Ind IncChargeable package for liquids
US3521807 *Oct 4, 1968Jul 28, 1970Weisberg Sydney RCombination bag and stand assembly
US3696969 *Dec 18, 1969Oct 10, 1972Auberge CorpBeverage dispensing system
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4137930 *Jan 26, 1977Feb 6, 1979Scholle CorporationSingle operation normally closed coupling valve
US4185754 *Jun 13, 1978Jan 29, 1980Nice-Pak Products, Inc.Collapsible recloseable dispenser packet with two part resealable closure
US4214675 *Feb 27, 1978Jul 29, 1980Schmit Justin MLiquid pouch in a carton with a pouring spout
US4314654 *May 5, 1980Feb 9, 1982Gaubert R JBulk liquid container having a pivotable tap
US4353488 *Jul 23, 1981Oct 12, 1982Container Technologies, Inc.Flexible container with displaceable fitting and probe coupler apparatus
US4380310 *Jan 6, 1982Apr 19, 1983Container Technologies, Inc.Flexible container with displaceable fitting and probe coupler apparatus
US4440316 *Jun 11, 1982Apr 3, 1984Trinity AssociatesCombined piercer and valve for flexible bag
US4493438 *Jul 9, 1982Jan 15, 1985Rutter Christopher CFluid dispenser
US4567999 *May 5, 1982Feb 4, 1986International Nutritional Research Institute AbSelf-adhesive connecting device
US4568321 *Aug 22, 1984Feb 4, 1986Gaubert R JApparatus and method for making bags from flexible film material
US4576316 *Aug 16, 1984Mar 18, 1986Spred-A-Bag Inc.Dispensing bag
US4635814 *Feb 21, 1985Jan 13, 1987Rheem Manufacturing CompanyLined receptacles
US4718577 *Jul 7, 1986Jan 12, 1988Bayer AktiengesellschaftSuspendable dispenser pack container for flowable substances, such as liquids, pastes, powder and fine granules
US4722850 *Apr 24, 1986Feb 2, 1988Baxter Travenol Laboratories, Inc.Disposable containers having collapsible panel
US4765173 *Aug 21, 1986Aug 23, 1988Schellstede Herman JWell penetration apparatus
US4795062 *Aug 31, 1987Jan 3, 1989Fibre Glass-Evercoat Company, Inc.Bag-like container
US5107943 *Oct 15, 1990Apr 28, 1992Penetrators, Inc.Method and apparatus for gravel packing of wells
US5155989 *Feb 23, 1990Oct 20, 1992Reiter Machine Works Ltd.Method of and apparatus for producing a blended yarn from cotton fibers and man-made fibers
US5297696 *Apr 27, 1992Mar 29, 1994International Paper CompanyPour spout with piercing insert
US5303751 *Oct 4, 1991Apr 19, 1994Fresenius AgSpiked bag packaging system
US5327970 *Feb 19, 1993Jul 12, 1994Penetrator's, Inc.Method for gravel packing of wells
US5465768 *Mar 1, 1994Nov 14, 1995Deroos; Bradley G.Fluid transport container
US5549389 *Mar 2, 1994Aug 27, 1996Sumitomo Bakelite Company, LimitedOutlet stopper for pouch-type fluid containers
US6200300Nov 18, 1998Mar 13, 2001David S. Smith Packaging LimitedHangable container
US6651845Jul 16, 2002Nov 25, 2003Charles W. SchroederBeverage container system
US6729369Apr 23, 2001May 4, 2004Chata Biosystems, Inc.Vessel for containing/transporting a fluent substance
US7665894Sep 26, 2005Feb 23, 2010Scholle CorporationFlexible bag having a handle which facilitates hanging from a plurality of different outside structures
US8056510 *Mar 11, 2009Nov 15, 2011Edstrom Industries, Inc.Potable water delivery system for animals
US8397958Aug 5, 2010Mar 19, 2013Ds Smith Plastics LimitedClosure valve assembly for a container
US8444021Dec 3, 2010May 21, 2013Roxanne FerreiroWater on demand bag
US8745836 *Sep 14, 2010Jun 10, 2014Pouch Pac Innovations, LlcPouch with a tube spout fitment
US8820591Jan 17, 2013Sep 2, 2014Ds Smith Plastics LimitedClosure valve assembly for a container
US8973789Mar 31, 2014Mar 10, 2015Ds Smith Plastics LimitedClosure valve assembly for a container
US9327867Jul 31, 2014May 3, 2016The Procter & Gamble CompanyEnhancements to tactile interaction with film walled packaging having air filled structural support volumes
US9469088May 7, 2013Oct 18, 2016The Procter & Gamble CompanyFlexible materials for flexible containers
US9682537May 7, 2013Jun 20, 2017The Procter & Gamble CompanyFlexible materials for flexible containers
US9688459Jul 31, 2014Jun 27, 2017The Procter & Gamble CompanyDisposable flexible containers having surface elements
US20050025393 *Jul 29, 2003Feb 3, 2005Aaron HeynigerBag apparatus
US20060207513 *Mar 16, 2005Sep 21, 2006Jay CarrollDeer feed spreader
US20070071363 *Sep 26, 2005Mar 29, 2007Deblander DarinFlexible bag having a handle which facilitates hanging from a plurality of different outside structures
US20090008417 *Jul 1, 2008Jan 8, 2009Gunn Jonathan RAttachable spout for affixation to pouch-like container of liquid
US20090223462 *Mar 11, 2009Sep 10, 2009Edstrom Inudustries, Inc.Potable water delivery system for animals
US20100172600 *Jun 22, 2009Jul 8, 2010The Coca-Cola CompanyFlexible container and method of making the same
US20110061222 *Sep 14, 2010Mar 17, 2011Ppi Technologies Global, LlcPouch with a tube spout fitment
US20140033655 *Aug 1, 2013Feb 6, 2014The Procter & Gamble CompanyMethods of Making Flexible Containers
CN104271463A *May 7, 2013Jan 7, 2015宝洁公司Flexible containers
CN104284844A *May 7, 2013Jan 14, 2015宝洁公司Flexible containers
CN104520207A *Aug 1, 2013Apr 15, 2015宝洁公司Methods of making flexible containers
CN104603021A *Aug 1, 2013May 6, 2015宝洁公司Methods of making flexible containers
EP0043698B1 *Jul 1, 1981Oct 3, 1984Wrightcel Ltd.Taps
EP0468265A2 *Jul 8, 1991Jan 29, 1992Beiersdorf AktiengesellschaftDispenser
EP0468265A3 *Jul 8, 1991Feb 24, 1993Beiersdorf AktiengesellschaftDispenser
EP0613833A1 *Mar 3, 1994Sep 7, 1994Sumitomo Bakelite Company LimitedOutlet closure
WO1981002418A1 *Mar 20, 1980Sep 3, 1981W ChristineCombined piercer and valve for flexible bag
WO1982003776A1 *May 5, 1982Nov 11, 1982Percy BennwikSelf-adhesive connecting device
WO1985004574A1 *Apr 5, 1985Oct 24, 1985Baxter Travenol Laboratories, Inc.Disposable container, such as a disposable formula package/nurser
WO2000029301A1 *Nov 18, 1999May 25, 2000David L. Smith, Ltd.Hangable container
WO2013169681A1 *May 7, 2013Nov 14, 2013The Procter & Gamble CompanyFlexible containers
WO2013169682A1 *May 7, 2013Nov 14, 2013The Procter & Gamble CompanyFlexible containers
WO2013169683A1 *May 7, 2013Nov 14, 2013The Procter & Gamble CompanyFlexible containers
WO2013169686A1 *May 7, 2013Nov 14, 2013The Procter & Gamble CompanyFlexible containers with multiple product volumes
WO2014025609A1 *Aug 1, 2013Feb 13, 2014The Procter & Gamble CompanyMethods of making flexible containers
U.S. Classification222/83, 383/66, 222/522, 383/10, 220/62.12, 222/105
International ClassificationB67B7/48, B65D75/52, B65D51/22, B65D75/58
Cooperative ClassificationB65D2251/0093, B65D2251/0015, B65D75/525, B65D75/5877, B67B7/26, B65D51/225
European ClassificationB65D51/22A1F, B67B7/26, B65D75/52F, B65D75/58G3A